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1.发明授权Image sensor unit, image reading apparatus, and paper sheet distinguishing apparatus 有权图像传感器单元，图像读取装置和纸张区分装置公开(公告)号：US09478090B2
公开(公告)日：2016-10-25
申请号：US14519762
申请日：2014-10-21
Applicant: CANON COMPONENTS, INC.
Inventor： Shuuichi Shimoda , Junya Kinoshita , Yoshio Kureishi , Ryoki Matsui , Hidemasa Yoshida , Yoshihiko Tsumekawa , Hidehisa Takahashi , Akifumi Fujiwara , Suguru Tashiro , Takashi Chiba
CPC classification number: G07D7/121 , G01J3/0208 , G01J3/0216 , G01J3/0291 , G01J3/10 , G01N21/86 , G01N21/8806 , G01N21/8914 , G01N2021/8663 , G07D7/202
Abstract: An image sensor unit includes: a plurality of light sources each including an LED chip; a plurality of light guides that are arranged in parallel to face incident surfaces on one side in a longitudinal direction for each of the plurality of light sources and that guide light from the plurality of light sources to a bill; an image sensor that converts light from the bill to an electric signal; a sensor substrate for mounting the image sensor; and a circuit board that is provided with the plurality of light sources on a same mounting surface and that is arranged on the sensor substrate on one side in the longitudinal direction of the plurality of light guides, wherein the sensor substrate includes a connection hole on one side in the longitudinal direction of the sensor substrate, and the circuit board is connected to the sensor substrate by connecting a connecting portion including a plurality of external connection pads to the connection hole.
Abstract translation: 图像传感器单元包括：多个光源，每个光源包括LED芯片; 多个光导件，其平行布置成面对每个所述多个光源的长度方向的一侧的入射面，并且将来自所述多个光源的光引导到纸币; 将来自纸币的光转换成电信号的图像传感器; 用于安装图像传感器的传感器基板; 以及电路板，其在同一安装面上设置有多个光源，并且在所述多个光导的长度方向上的一侧配置在所述传感器基板上，其中，所述传感器基板在一个上形成有连接孔 并且通过将包括多个外部连接焊盘的连接部分连接到连接孔而将电路板连接到传感器基板。
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公开(公告)号：US09363406B2
公开(公告)日：2016-06-07
申请号：US14589477
申请日：2015-01-05
Applicant: CANON COMPONENTS, INC.
Inventor： Shuuichi Shimoda
CPC classification number: H04N1/02855 , H04N1/0286 , H04N1/02865
Abstract: Provided is a light source unit that emits linear light to an original, the light source unit including: light sources that emit light; a light guide that is formed in a rod shape and that guides the light from the light sources to the original; a frame that houses the light sources and the light guide; and a circuit board including a conduction portion electrically connected to the light sources, wherein the circuit board is provided with a slit in a longitudinal direction of the light guide, the slit is disposed closer to the original than the light guide, and the light from the light guide is emitted to the original through the slit.
Abstract translation: 本发明提供一种向原稿发射线性光的光源单元，该光源单元包括：发光的光源; 导光体，其形成为棒状，并将来自光源的光引导至原稿; 容纳光源和光导的框架; 以及电路基板，包括与光源电连接的导电部分，其中电路板在导光体的纵向方向上设置有狭缝，狭缝设置成比导光体更靠近原件，并且光源 光导通过狭缝发射到原稿。
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Patent Agency Ranking
3.发明授权公开(公告)号：US09065961B2
公开(公告)日：2015-06-23
申请号：US14259207
申请日：2014-04-23
Applicant: Canon Components, Inc.
Inventor： Shuuichi Shimoda
CPC classification number: H04N1/02815 , H04N1/02835
Abstract: A circuit board of an image sensor unit of this invention includes a substrate, a first circuit pattern portion formed on the substrate, and a second circuit pattern portion formed continuously from the first circuit pattern portion. A light source is connected to the second circuit pattern portion. The light source is arranged facing an incident surface by bending the second circuit pattern portion.
Abstract translation: 本发明的图像传感器单元的电路板包括基板，形成在基板上的第一电路图形部分和从第一电路图形部分连续形成的第二电路图形部分。 光源连接到第二电路图形部分。 光源通过弯曲第二电路图形部分而面对入射表面。
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4.发明授权Illumination apparatus, image sensor unit, and paper sheet distinguishing apparatus 有权照明装置，图像传感器单元和纸张区分装置公开(公告)号：US09412214B2
公开(公告)日：2016-08-09
申请号：US14020321
申请日：2013-09-06
Applicant: CANON COMPONENTS, INC.
Inventor： Shuuichi Shimoda , Morio Tezuka , Taiji Migita , Takahiro Kaihotsu
CPC classification number: G07D7/121 , G02B6/0001 , G02B6/0026 , G02B6/0031 , G02B6/0068
Abstract: An illumination apparatus includes: a light source that emits light at a plurality of wavelengths; and a rod-like light guide that shapes light emitted by the light source into a line, wherein the light guide is made of a material including a region in which transmittance of wavelengths is not constant, the light source is arranged at one end of the light guide in a longitudinal direction, the light source includes a wavelength of a region in which transmittance of the light guide is not constant, and a reflection surface including reflection member having reflectance differences for the light at a plurality of wavelengths is formed at the other end of the light guide in the longitudinal direction.
Abstract translation: 照明装置包括：发射多个波长的光的光源; 以及将由光源发出的光线形成为线的棒状导光体，其中，所述导光体由包括波长的透射率不恒定的区域的材料构成，所述光源配置在所述光源的一端 光源包括导光体的透射率不恒定的区域的波长，并且在另一个处形成包括具有对于多个波长的光的反射率差的反射部件的反射面 导光体在纵向上的端部。
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5.发明授权Image sensor unit, and image reading apparatus and image forming apparatus using the same 有权图像传感器单元，以及使用其的图像读取装置和图像形成装置公开(公告)号：US08964262B2
公开(公告)日：2015-02-24
申请号：US14139947
申请日：2013-12-24
Applicant: Canon Components, Inc.
Inventor： Shuuichi Shimoda
CPC classification number: G02B6/0068 , G02B6/0035 , H04N1/02835 , H04N1/0289 , H04N1/193 , H04N2201/0081
Abstract: An image sensor unit includes: a light guide reflecting light rays entering through a first light entering surface and a second light entering surface provided at both ends thereof, by a reflection surface to make the light rays exit through a light exiting surface and illuminates an original; a first light source provided near the first light entering surface; a second light source provided near the second light entering surface and different in wavelength from the first light source; and a first reflection part and a second reflection part provided on the reflection surface and composed of dot patterns constituted of two kinds of dots different in spectral reflectance.
Abstract translation: 图像传感器单元包括：反射表面反射通过第一光入射表面进入的光线和设置在其两端的第二光入射表面的光导，以使光线射出光出射表面并照亮原稿 ; 设置在第一光入射表面附近的第一光源; 第二光源，设置在所述第二光入射表面附近并且与所述第一光源的波长不同; 以及设置在反射面上并由光谱反射率不同的两种点组成的点图案的第一反射部分和第二反射部分。
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公开(公告)号：US10009555B2
公开(公告)日：2018-06-26
申请号：US15019148
申请日：2016-02-09
Applicant: CANON COMPONENTS, INC.
Inventor： Shuuichi Shimoda
CPC classification number: H04N5/332 , G02B6/001 , H04N1/00806 , H04N5/3694
Abstract: An image sensor unit includes a light emitting element, a light guide that has a substantially rod-like shape and shapes light emitted by the light emitting element into a line, a light condenser that focuses light from an illuminated object, an image sensor that detects the light focused by the light condenser, and a frame in which a light guide housing chamber that houses the light guide and an image sensor housing chamber that houses the image sensor are formed. A correction optical path that extends from the light guide to the image sensor without passing through the light condenser is formed in the frame.
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公开(公告)号：US08786915B2
公开(公告)日：2014-07-22
申请号：US14026508
申请日：2013-09-13
Applicant: Canon Components, Inc.
Inventor： Mitsuyoshi Kisara , Hideo Kiyota , Shuuichi Shimoda , Hidemasa Yoshida , Hidehisa Takahashi
IPC: H04N1/04
CPC classification number: H04N1/02835 , H04N1/0249 , H04N1/0318
Abstract: An image sensor unit includes: a light source including a light emitting element on a light emitting surface; a light guide that causes light from the light source to be incident on a light incident surface facing to the light emitting surface, ejects the light from a light ejecting surface and illuminates a document; a rod lens array that images reflected light from the document; a sensor substrate on which a photoelectric conversion element is mounted, the photoelectric conversion element converting the reflected light imaged by the rod lens array into an electric signal; and a frame that supports the light source, the light guide, the rod lens array and the sensor substrate, wherein positioning sections are provided on an opposite side of the light emitting surface of the light source and at a part of the frame which is disposed at the opposite side of the light emitting surface.
Abstract translation: 图像传感器单元包括：在发光表面上包括发光元件的光源; 使来自光源的光入射到面向发光面的光入射面的导光体，从光弹出面射出光并照射文件; 用于对来自文件的反射光进行成像的棒状透镜阵列; 其上安装有光电转换元件的传感器基板，所述光电转换元件将由所述棒状透镜阵列成像的反射光转换为电信号; 以及支撑光源，光导，棒状透镜阵列和传感器基板的框架，其中定位部分设置在光源的发光表面的相对侧上，并且设置在框架的设置的一部分 在发光表面的相对侧。
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